stepwise regression

• 逐步回归

stepwise regression的用法和样例：

例句

1. Step-wised regression method was employed to analyze the data.
   采用多元逐步回归的方法进行数据分析。
2. The model used multiple stepwise regression method and back propagation method independently.
   模型分别采用多元逐步回归方法和反向传播方法。